P0158, P0174, P1153 Consistently... - LS1TECH

Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > PCM Diagnostics & Tuning
Sign in using an external account
Register Forgot Password?
Search


PCM Diagnostics & Tuning
HP Tuners | AutoTap | Diablo | MAF Translator | HPP3 | FAST | Gen7 | Big Stuff 3
Sponsored by
Diablo Sport

P0158, P0174, P1153 Consistently...

Reply
 
Thread Tools Search this Thread
Old 04-03-2012, 07:39 AM   #1
TECH Regular
 
2000 TAWS6's Avatar
 
Trader Rating: 1
Join Date: Jun 2005
Location: Tampa, FL
Posts: 403
Default P0158, P0174, P1153 Consistently...

I replaced the 2 rear O2's and still get the same codes.

P0158 says rich (rarely goes under 800mV), P0174 says lean, P1153 says not switching frequently enough.

Only bank 2, and brand new O2 did not help. Cats are only a few months old, GM replaced both under warranty.

Could this be a bad PCM? No idea what to do next. Replaced intake manifold gaskets, replaced PCV system.

Help would be appreciated.

Jon
__________________
2002 SS 35th M6
LE# 167 SLP # 1084

Last edited by 2000 TAWS6; 04-03-2012 at 08:13 AM..
2000 TAWS6 is offline   Reply With Quote
Old 04-03-2012, 07:39 AM
LS1Tech
Pontiac Firebird




Paid Advertisement
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
Ses p1153 ? Help Justin_2000z28 PCM Diagnostics & Tuning 0 07-25-2013 07:30 PM
o2 sensor codes?????help jasonz28camaro LT1-LT4 Modifications 1 01-03-2010 10:25 PM
Any help with these codes? P0171 P0174 Jigen General Maintenance & Repairs 13 12-04-2008 02:01 PM
codes p0151, p0300, p1153 86MC_SS PCM Diagnostics & Tuning 11 06-22-2006 10:58 AM
Need to replace o2 sensors (p1153 and p1133 codes) where are they, how to replace? MeanWS6 Generation III External Engine 6 04-08-2005 07:47 PM


Tags
2000, camaro, chevy, content, cts, firebird, gto, ls1, p0158, p0174, p1153, pontiac


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off



Join Ls1Tech

All times are GMT -5. The time now is 04:07 PM.


Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Advertising - Terms of Service - Privacy Statement - Terms of Service - JOBS
Emails & Contact Details